Saline solution may boost brain power in long COVID sufferers

NCT ID NCT05914649

First seen May 08, 2026 · Last updated May 14, 2026 · Updated 1 time

Summary

This study looks at whether a large dose of IV saline (999 mL) can improve thinking and memory in people with Long COVID or POTS who experience brain fog. Researchers will compare the effects of the large dose to a small placebo dose (50 mL) in 100 adults. The goal is to find a simple way to ease cognitive symptoms.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for POST-ACUTE SEQUELAE OF SARS-COV-2 INFECTION are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • University of Calgary

    RECRUITING

    Calgary, Alberta, T2N 4Z6, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.